Reflection of light by plane surface
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PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364683 A candle is placed before a thick plane mirror. When looked obliquely in the mirror, a number of images are seen from the surfaces of the plane mirror. Then

1 Second image is brightest
2 First image is brightest
3 All images beyond second are brighter
4 Third image is brightest
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364684 A point source has been placed as shown in the figure. What is the length on the screen that will receive reflected light from the mirror?
supporting img

1 \(2H\)
2 \(3H\)
3 H
4 None of these
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364685 With reference to the figure given below, match Column I with Column II.
Column I
Column II
A
Angle of reflection
P
\(\left( {\pi  - 2\alpha } \right)\)
B
value of angle  \(\beta \)
Q
\(\alpha \)
C
Angle of deviation of the incident ray
R
\(\left( {\frac{\pi }{2} - \alpha } \right)\)
supporting img

1 A - R,B - P,C - Q
2 A - R,B - Q,C - P
3 A - Q, B - R, C - P
4 A - P, B - Q, C - R
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364686 Which of the following letters do not surface lateral inversion

1 \(HGA\)
2 \(HOX\)
3 \(VET\)
4 \(YUL\)
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PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364683 A candle is placed before a thick plane mirror. When looked obliquely in the mirror, a number of images are seen from the surfaces of the plane mirror. Then

1 Second image is brightest
2 First image is brightest
3 All images beyond second are brighter
4 Third image is brightest
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364684 A point source has been placed as shown in the figure. What is the length on the screen that will receive reflected light from the mirror?
supporting img

1 \(2H\)
2 \(3H\)
3 H
4 None of these
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364685 With reference to the figure given below, match Column I with Column II.
Column I
Column II
A
Angle of reflection
P
\(\left( {\pi  - 2\alpha } \right)\)
B
value of angle  \(\beta \)
Q
\(\alpha \)
C
Angle of deviation of the incident ray
R
\(\left( {\frac{\pi }{2} - \alpha } \right)\)
supporting img

1 A - R,B - P,C - Q
2 A - R,B - Q,C - P
3 A - Q, B - R, C - P
4 A - P, B - Q, C - R
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364686 Which of the following letters do not surface lateral inversion

1 \(HGA\)
2 \(HOX\)
3 \(VET\)
4 \(YUL\)
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PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364683 A candle is placed before a thick plane mirror. When looked obliquely in the mirror, a number of images are seen from the surfaces of the plane mirror. Then

1 Second image is brightest
2 First image is brightest
3 All images beyond second are brighter
4 Third image is brightest
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364684 A point source has been placed as shown in the figure. What is the length on the screen that will receive reflected light from the mirror?
supporting img

1 \(2H\)
2 \(3H\)
3 H
4 None of these
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364685 With reference to the figure given below, match Column I with Column II.
Column I
Column II
A
Angle of reflection
P
\(\left( {\pi  - 2\alpha } \right)\)
B
value of angle  \(\beta \)
Q
\(\alpha \)
C
Angle of deviation of the incident ray
R
\(\left( {\frac{\pi }{2} - \alpha } \right)\)
supporting img

1 A - R,B - P,C - Q
2 A - R,B - Q,C - P
3 A - Q, B - R, C - P
4 A - P, B - Q, C - R
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364686 Which of the following letters do not surface lateral inversion

1 \(HGA\)
2 \(HOX\)
3 \(VET\)
4 \(YUL\)
For More Updates join with Us
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364683 A candle is placed before a thick plane mirror. When looked obliquely in the mirror, a number of images are seen from the surfaces of the plane mirror. Then

1 Second image is brightest
2 First image is brightest
3 All images beyond second are brighter
4 Third image is brightest
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364684 A point source has been placed as shown in the figure. What is the length on the screen that will receive reflected light from the mirror?
supporting img

1 \(2H\)
2 \(3H\)
3 H
4 None of these
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364685 With reference to the figure given below, match Column I with Column II.
Column I
Column II
A
Angle of reflection
P
\(\left( {\pi  - 2\alpha } \right)\)
B
value of angle  \(\beta \)
Q
\(\alpha \)
C
Angle of deviation of the incident ray
R
\(\left( {\frac{\pi }{2} - \alpha } \right)\)
supporting img

1 A - R,B - P,C - Q
2 A - R,B - Q,C - P
3 A - Q, B - R, C - P
4 A - P, B - Q, C - R
PHXII09:RAY OPTICS AND OPTICAL INSTRUMENTS

364686 Which of the following letters do not surface lateral inversion

1 \(HGA\)
2 \(HOX\)
3 \(VET\)
4 \(YUL\)